71365286 is an even 8-digits composite number following 71365285
and preceding 71365287 . In scientific notation, it is written as 7.1365286 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 32499840 positive integers (up to 71365286) that are relatively prime to 71365286.
71365286 has 16 divisors, whose sum is 117002880
The reverse of 71365286 is 68256317
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred sixty-five thousand two hundred eighty-six
Scientific notation
7.1365286 × 10^7
Engineering notation
7.1365286 × 10^6
Prime Factorization
2 × 17 × 31 × 67709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71365286
Product of the distinct prime numbers
The prime factorization of 71365286 is 2 × 17 × 31 × 67709.
Since it has a total of 4 prime factors.
1 , 4 , 41 , 25 , 911 , 573 , 333 , 9148 , 28627 , 23713 , 520661 , 838245 , 4199848 , 8632986 , 56665285 , 25855920 , 999787104 , 467885563 , 3266940989 , 7567811097
n×2
142730572
n×3
214095858
n×4
285461144
n×5
356826430
n÷2
35682643
n÷3
23788428.666667
n÷3
17841321.5
n÷5
14273057.2
n2
5093004045861796
n3
3.6346369033208E+23
n4
2.5938690211165E+31
n5
1.8511220453852E+39
2 √n
8447.7977011763
3 √n
414.79069331128
4 √n
91.911901847238
5 √n
37.213232995937
1 , 2 , 17 , 31 , 34 , 62 , 527 , 1054 , 67709 , 135418 , 1151053 , 2098979 , 2302106 , 4197958 , 35682643 , 71365286
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71365285
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71365286 can be divided by 16 positive divisors.
The sum of these divisors (counting 71365286) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111001010100110
3
Ternary
11222021201202202
4
Quaternary
10100033022212
5
Quinary
121232142121
6
Senary
11025334502
8
Octal
420171246
10
Decimal
71365286
12
Duodecimal
1ba97432
16
Hexadecimal
440f2a6
20
Vigesimal
1260d46
36
Base36
16hlt2
md5
30708d9562e2ea7042952ab4dcbb8b11
sha1
087bee6d1a636e6a16b418e7bc85a802db1b7c8a
sha256
a13c3cd0ccffe66e0cd233b4f7014552177e4f474653bccb1fda27c7a33aca70
sha512
c13f4c505cc77afb37d03e7c7f3f920c32225363b25e78ec85d7fc7e61111883387123b11f024337796eee96a628c09dc18654e2fc587e965120477c26d04a90
ripemd-160
188312dedbd3e4a7753ff8719452ae2885ff9af3
Diameter
142730572
Circumference
448401316.43787
Area
1.6000144095183E+16
Volume
1.5224731458585E+24
Surface area
6.400057638073E+16
Circumference
448401316.43787
Perimeter
285461144
Area
5093004045861796
Diagonal
100925755.34383
Surface area
30558024275170776
Volume
3.6346369033208E+23
Space diagonal
123608301.24868
Perimeter
214095858
Area
2.2053354426466E+15
Altitude
61804150.624342
Surface area
2.2053354426466E+15
Volume
4.2834606691484E+22
Height
33641918.447945